Base | Representation |
---|---|
bin | 11100001000001100… |
… | …101110000100100010 |
3 | 2212221211222222200020 |
4 | 130020030232010202 |
5 | 443323243320414 |
6 | 21512540334310 |
7 | 2116304340336 |
oct | 341014560442 |
9 | 85854888606 |
10 | 30202323234 |
11 | 11899473516 |
12 | 5a2a844396 |
13 | 2b042839a5 |
14 | 16672737c6 |
15 | bbb7917a9 |
hex | 70832e122 |
30202323234 has 16 divisors (see below), whose sum is σ = 61689852288. Its totient is φ = 9853240112.
The previous prime is 30202323227. The next prime is 30202323241. The reversal of 30202323234 is 43232320203.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (30202323227) and next prime (30202323241).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53549937 + ... + 53550500.
It is an arithmetic number, because the mean of its divisors is an integer number (3855615768).
Almost surely, 230202323234 is an apocalyptic number.
30202323234 is an abundant number, since it is smaller than the sum of its proper divisors (31487529054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30202323234 is a wasteful number, since it uses less digits than its factorization.
30202323234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107100489.
The product of its (nonzero) digits is 5184, while the sum is 24.
Adding to 30202323234 its reverse (43232320203), we get a palindrome (73434643437).
The spelling of 30202323234 in words is "thirty billion, two hundred two million, three hundred twenty-three thousand, two hundred thirty-four".
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